Sheraton Portsmouth Harborside Hotel

3.9 (558 reviews)

250 Market Street, Portsmouth, NH, 03801, United States   •  Weather:    •   Local Time:     •  Phone: (603) 431-2300   •  Hotel Reservations: 888-627-7138


Du.Da Spa Portsmouth

We understand that travel can be demanding and, whether after a long flight, an afternoon of busy meetings or a full day of sightseeing, you are looking to unwind and experience total relaxation. To help you reach the state of ultimate bliss, we’ve partnered with The Du.Da Spa, a French-Moroccan themed spa located adjacent to our Portsmouth hotel.

Exclusive Treatment: Looking to unwind after a full day of sightseeing? Or maybe after a busy meeting with clients? Release your stress with our special 70 minute Sports Massage, available each week Tuesday - Thursday. This special treatment is available exclusively for Sheraton Portsmouth guests. Call the Du.Da directly at 603-430-9800 to schedule your massage today.*

Rejuvenate your body, revitalize your mind and allow your spirit to experience ulimate bliss as you indulge in total relaxation. The Du.Da Spa specializes in eastern-influenced relaxation techniques and treatments that are certain to soothe and nurture your body, mind, and spirit.

To contact the Du.Da Spa directly, please call 603-430-9800, a dedicated line for only Sheraton guests. Additional Du.Da Spa Information can be found below and also by visiting


  • Tuesday - Friday: 9:00 AM–8:00 PM
  • Saturday: 9:00 AM–6:00 PM
  • Sunday: 10:00 AM–5:00 PM


  • 53 Green St. Portsmouth, NH
  • The spa is conveniently located next door to our hotel

Telephone number, exclusive to Sheraton guests: 603-430-9800

*Sports Massage treatment is subject to availability, only available Tuesday - Thursday and does not include gratuity.